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一些农药成分还有系统内吸性,即随着作物生长,将活性成分吸收到植物体内,而种子处理可以在土壤中形成保护区,从而从种子种到地里开始就保护它不受种传、土传病的危害。如果种子处理剂中含有杀虫杀菌的有效成分,土壤中的病虫害受到保护区的阻挡,也不能到达它们通常取食的根部而对植物造成危害。种子处理都有哪些方法作为种子标准化、商品化的主要环节,目前种子处理最常用的方法分为非化学方法和化学方法两大类。非化学方法是使用热力、冷冻、辐射和微波的方式来达到杀菌的
Some pesticide ingredients also have systemic absorption, that is, as the crop grows, the active ingredient is absorbed into the plant and the seed treatment forms a protected area in the soil that protects it from being bred from the seed to the ground , The hazards of soil disease. If the seed treatment contains insecticidal and bactericidal active ingredients, the pests in the soil are blocked by the protected areas and the plants can not be reached due to the roots they usually feed on. What are the methods of seed treatment as the main part of the seed standardization, commercialization, the most commonly used methods of seed treatment is divided into two categories of non-chemical methods and chemical methods. Non-chemical methods use heat, freeze, radiation and microwaves to achieve sterilization